2815-00-691-9957

Valve Stem Guide email this page

Model or part number: 4H0621

Pricing & Availability

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Description

Valve Relief Guide NSN 2815-00-691-9957.

pdf NSN 2815-00-691-9957 Datasheet

MRC:
The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.AAVH
Shoulder Diameter:
1.062 inches
MRC:
The length of the enlarged portion/s/ located on the shank of the item.AAVK
Shoulder Length:
0.875 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
4.250 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV
Outside Diameter:
1.562 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
Between 0.4400 inches and 0.4410 inches
MRC:
None.AGQK
Major Diameter Length:
Between 0.431 inches and 0.436 inches
MRC:
An indication of whether or not a bore countersink is included.BQDC
Bore Countersink:
Not included
MRC:
An indication of whether or not a bore counterbore is included.BQSF
Bore Counterbore:
Not included
MRC:
None.BQSH
Aa End Diameter:
0.812 inches
MRC:
None.BQSJ
Bb End Shank Diameter:
0.813 inches
MRC:
None.BQSK
Bb End Chamfer Length:
0.031 inches
MRC:
None.BQSL
Bb End Chamfer Angle In Deg:
45.0
MRC:
None.BQSM
Aa End Chamfer Length:
0.031 inches
MRC:
None.BQSN
Aa End Chamfer Angle In Deg:
45.0
MRC:
None.BQST
Shoulder Second Fillet Radius:
0.031 inches
MRC:
None.BRQM
Length From Aa End To Largest Diameter Face:
Between 0.439 inches and 0.444 inches
MRC:
--
NIIN:
006919957
MRC:
--
NATO Stock Number:
2815-00-691-9957
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
T267-E
MRC:
--
INC:
32562
MRC:
--
IMM:
CX AX AX KZ AX AX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 2815-00-691-9957

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
20
PKG:
18DO
PRES MAT:
XX
WRAP MAT:
XX
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 20

Preservative coating only (with greaseproof wrap, as required).

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8409998000
NAICS:
333618
End Use Class:
21100
SITC:
71392
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8409998000

Ignition Internal Combustion Piston Engines (diesel), Nesoi Parts For Compression

End Use Code 21100

Industrial Engines

Standard Intl. Trade Class (SITC) 71392

Ignition Internal Combustion Piston Engines Parts, N.e.s., Suitable For Use Solely Or Principally With Compression

Manufacturers

This NSN is registered to the following cage codes.
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