NSN 5310-01-481-8736 · NIIN 014818736 · Part number 752-7068454-23
Naval Sea Systems Command · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5310-01-481-8736 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-481-8736. Manufacturer of record part number: 752-7068454-23.
Also searched as5310-01-481-8736 ·
5310014818736 ·
NIIN 014818736 ·
01-481-8736 ·
FSC 5310 Nuts and Washers · CAGE 53711 · 752-7068454-23 · 22-72-0062A · H832-1632-23 · 7068454
Internal Straight Key Width: 0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
Distance From Centerline to Top of Internal Key: 0.365 INCHES NOMINAL IN
Overall Distance Including Keys: 4.000 INCHES NOMINAL IN
Material Document and Classification: QQ-S-766,CL-304,COND-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 2.500 INCHES NOMINAL IN
Material Thickness: 0.062 INCHES NOMINAL IN
External Straight Key Width: 0.050 INCHES NOMINAL IN
Identification
NSN: 5310-01-481-8736
NIIN: 014818736
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 752-7068454-23
Manufacturer: Naval Sea Systems Command
General Description
The Washer,key, cataloged under National Stock Number 5310-01-481-8736, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-481-8736
Primary Part Number
752-7068454-23
Item Name
Washer,key
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Internal Straight Key Width
0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
Distance From Centerline to Top of Internal Key
0.365 INCHES NOMINAL IN
Overall Distance Including Keys
4.000 INCHES NOMINAL IN
Material Document and Classification
QQ-S-766,CL-304,COND-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter
2.500 INCHES NOMINAL IN
Material Thickness
0.062 INCHES NOMINAL IN
External Straight Key Width
0.050 INCHES NOMINAL IN
External Key Quantity
10
Material
STEEL COMP 304 OVERALL
Hole Diameter
1.770 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-481-875737-45-5000POSSIBLE MATCH
NUT,JACKSCREW
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5340-01-482-1486752-7068454-10POSSIBLE MATCH
PLATE,MOUNTING
Possible match (shared part number)Naval Sea Systems Command
5340-01-482-1521752-7068454-11POSSIBLE MATCH
MOUNT,RESILIENT,UTILITY
Possible match (shared part number)Naval Sea Systems Command
3950-01-482-4048H832-1632-A1POSSIBLE MATCH
HOIST ASSEMBLY,DRIVE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4320-01-499-2111H832-1632-A2POSSIBLE MATCH
MOTOR,HYDRAULIC
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4320-01-499-2114H832-1632-A5POSSIBLE MATCH
MOTOR,HYDRAULIC
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5340-01-499-2491752-7068454-67POSSIBLE MATCH
PAD,CUSHIONING
Possible match (shared part number)Naval Sea Systems Command
NSN 5310-01-481-8736 is a Washer,key, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-481-8736?
NSN 5310-01-481-8736 has 1 manufacturer part number on file: 752-7068454-23 (Naval Sea Systems Command).
What NSN replaces 5310-01-481-8736?
7 possible matches (shared part number, not a government interchangeability claim): 5310-01-481-8757, 5340-01-482-1486, 5340-01-482-1521. Verify interchangeability with system specifications before substitution.
What are the specifications of 752-7068454-23?
Key specifications for 752-7068454-23: Internal Straight Key Width: 0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Distance From Centerline to Top of Internal Key: 0.365 INCHES NOMINAL IN; Overall Distance Including Keys: 4.000 INCHES NOMINAL IN; Material Document and Classification: QQ-S-766,CL-304,COND-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-481-8736 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.