The Spacer, cataloged under National Stock Number 5975-00-185-0804, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-185-0804 |
| Primary Part Number | 640207 |
| Item Name | Spacer |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL,1.075 IN. MIN 1.140 IN. MAX LG,0.685 IN. MIN 0.750 IN. MAX W,0.438 IN. MIN 0.500 IN. MAX H IN |
| 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 |
|---|---|
| 640207 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5975-00-185-0804 is a Spacer, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-185-0804 has 1 manufacturer part number on file: 640207 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 640207: General Characteristics Item Description: STAINLESS STEEL,1.075 IN. MIN 1.140 IN. MAX LG,0.685 IN. MIN 0.750 IN. MAX W,0.438 IN. MIN 0.500 IN. MAX H IN; End Item Identification: F-14A TOMCAT AIRCRAFT A. 1 specification is 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.