The Pin,spring, cataloged under National Stock Number 5315-00-176-6821, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-176-6821 |
| Primary Part Number | MS51923-132 |
| Item Name | Pin,spring |
| FSC / FSG | 5315 / 53 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | ACTIVE |
| Diameter | 0.046 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Style Designator | COILED |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Expanded Diameter | 0.049 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 512923 | Dynapar Corp Div Specialty Product Technologies (USA) |
| MS51923-132 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS51923-132 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 046-0312MDP | Spirol International Corporation (USA) |
| 512923-001 | Dynapar Corp Div Specialty Product Technologies (USA) |
NSN 5315-00-176-6821 is a Pin,spring, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5315 (No Item Name Available). Status: active.
NSN 5315-00-176-6821 has 5 cross-referenced part numbers: 512923 (Dynapar Corp Div Specialty Product Technologies), MS51923-132 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS51923-132 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 046-0312MDP (Spirol International Corporation), 512923-001 (Dynapar Corp Div Specialty Product Technologies).
There are 2 known substitutes for 5315-00-176-6821: 3020-00-027-5651, 5905-00-962-0538. Verify interchangeability with system specifications before substitution.
Key specifications for MS51923-132: Diameter: 0.046 INCHES NOMINAL IN; Surface Treatment: PASSIVATE OVERALL; Style Designator: COILED; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.