The Packing Assembly, cataloged under National Stock Number 5330-01-512-1719, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-512-1719 |
| Primary Part Number | 36987-340-80120-41930 ITEM 50 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Moog Inc. Dba Ampac-Isp Corp |
| Status | ACTIVE |
| Outside Diameter | 3.744 INCHES MINIMUM AND 3.746 INCHES MAXIMUM IN |
| Material Document and Classification | (5F573)5717 WEAR-RESTANT NYLON TO SPEC L-P-410A MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING A |
| Material Document and Classification | (5F573)5717 WEAR-RESTANT NYLON TO SPEC L-P-410A MFR REF SINGLE MATERIAL RESPONSE TOP A |
| Material Document and Classification | (5F573)COMPOUND 731;RUBBER CLASS(ASTM D1418) FKM MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR BOTTOM RING |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR TOP RING |
| Cross-Sectional Shape Style | TEE INTERMEDIATE RING |
| Inside Diameter | 3.370 INCHES MINIMUM AND 3.372 INCHES MAXIMUM IN |
| Height | 0.281 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN |
| Material | PLASTIC POLYAMIDE NYLON BOTTOM RING |
| Material | RUBBER FLUOROCARBON CLASS FPM INTERMEDIATE RING |
| Material | PLASTIC POLYAMIDE NYLON TOP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 36987-340-80120-41930 ITEM 50 PRIMARY | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 7340FR-731-5717 | Greene Tweed & Co Inc (USA) |
| 80120-41930 ITEM 50 PRIMARY | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 36986-340 | Moog Inc. Dba Ampac-Isp Corp (USA) |
NSN 5330-01-512-1719 is a Packing Assembly, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-512-1719 has 4 manufacturer part numbers on file: 36987-340-80120-41930 ITEM 50 (Moog Inc. Dba Ampac-Isp Corp), 7340FR-731-5717 (Greene Tweed & Co Inc), 80120-41930 ITEM 50 (Moog Inc. Dba Ampac-Isp Corp), 36986-340 (Moog Inc. Dba Ampac-Isp Corp).
Key specifications for 36987-340-80120-41930 ITEM 50: Outside Diameter: 3.744 INCHES MINIMUM AND 3.746 INCHES MAXIMUM IN; Material Document and Classification: (5F573)5717 WEAR-RESTANT NYLON TO SPEC L-P-410A MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING A; Material Document and Classification: (5F573)5717 WEAR-RESTANT NYLON TO SPEC L-P-410A MFR REF SINGLE MATERIAL RESPONSE TOP A; Material Document and Classification: (5F573)COMPOUND 731;RUBBER CLASS(ASTM D1418) FKM MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING. 12 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.