The Washer,spring Tension, cataloged under National Stock Number 5310-00-637-2977, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-637-2977 |
| Primary Part Number | 73001 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix |
| Status | CANCELLED |
| Hole Diameter | 0.640 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY 170 OVERALL |
| Material Thickness | 0.010 INCHES NOMINAL IN |
| Outside Diameter | 0.780 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 73001 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 73001 | Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA) |
| 73001 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| 73001 | Aero Customs Inc (USA) |
| 73001 | Eagle Aviation and Mfg Corp (USA) |
| 73001 | Car-Graph, Inc. Dba Phoenix Spring Co. Div Car-Graph, Inc Dba Phoenix Spring Co. (USA) |
| 5310PL1021823 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5310-00-637-2977 is a Washer,spring Tension, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-637-2977 has 7 cross-referenced part numbers: 73001 (Honeywell International Inc. Div Aerospace - Torrance), 73001 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 73001 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 73001 (Aero Customs Inc), 73001 (Eagle Aviation and Mfg Corp) and 2 more.
There are 2 known substitutes for 5310-00-637-2977: 3110-00-293-9132, 5915-01-099-0863. Verify interchangeability with system specifications before substitution.
Key specifications for 73001: Hole Diameter: 0.640 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN; Material Document and Classification: QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY 170 OVERALL; Overall Height: 0.153 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-637-2977 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.