The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-076-2872, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Woodward, Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-076-2872 |
| Primary Part Number | 9987-961PC189 |
| Item Name | Retainer,helical Compression Spr |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Body Outside Diameter | 0.974 INCHES NOMINAL IN |
| Style Designator | IRREGULAR |
| Body Inside Diameter | 0.875 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 9987-961PC189 PRIMARY | Woodward, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 361301 | 5/9 Secondary reference Woodward, Inc. Div Fuel Systems and Controls |
| 361301 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 3611301 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5340-01-076-2872 is a Retainer,helical Compression Spr, manufactured by Woodward, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-076-2872 has 1 manufacturer part number on file: 9987-961PC189 (Woodward, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 1365-01-380-1678, 6645-01-381-0644, 7930-01-412-0990. Verify interchangeability with system specifications before substitution.
Key specifications for 9987-961PC189: Overall Height: 0.938 INCHES NOMINAL IN; Body Outside Diameter: 0.974 INCHES NOMINAL IN; Style Designator: IRREGULAR; Body Inside Diameter: 0.875 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.