The Washer,flat, cataloged under National Stock Number 5310-00-027-0795, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-027-0795 |
| Primary Part Number | 13084940-510 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Overall Diameter | 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN |
| Material Document and Classification | 37203 FSCM 90201 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | PASSIVATE OVERALL |
| Peripheral Shape Style | ROUND |
| Material | RUBBER SYNTHETIC OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.094 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN |
| Thickness | 0.006 INCHES MINIMUM AND 0.010 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 13084940-510 PRIMARY | Lockheed Martin Corporation (USA) |
| 900016-24 | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN) |
| B6-18 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| Reference | Meaning |
|---|---|
| 1754570-93 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell International |
| 13084940-510 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
NSN 5310-00-027-0795 is a Washer,flat, manufactured by Lockheed Martin Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-027-0795 has 3 manufacturer part numbers on file: 13084940-510 (Lockheed Martin Corporation), 900016-24 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems), B6-18 (Roller Bearing Co of America, Inc Div Pic Design).
2 possible matches (shared part number, not a government interchangeability claim): 6625-00-669-0733, 5998-01-486-6095. Verify interchangeability with system specifications before substitution.
Key specifications for 13084940-510: Overall Diameter: 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN; Material Document and Classification: 37203 FSCM 90201 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: PASSIVATE OVERALL. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.