The Gun,air Blow, cataloged under National Stock Number 4940-00-255-8677, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Goodrich Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4940-00-255-8677 |
| Primary Part Number | PB |
| Item Name | Gun,air Blow |
| FSC / FSG | 4940 / 49 — No Item Name Available |
| Manufacturer | Goodrich Corporation |
| Status | CANCELLED |
| Tip Type | REMOVABLE |
| Design Type | STRAIGHT |
| Operation Method | BUTTON OVER |
| Screw Thread Series Designator | NPT |
| Nondefinitive Spec/std Data | 2 TYPE AND 1 CLASS AND B STYLE |
| Thread Size | 3/8-18 |
| Features Provided | THREADED INTERNAL COUPLING |
| Hang-Up Hook | NOT INCLUDED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGGG770 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGGP561TYPE2CLASS1STYLEB | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| PB | Goodrich Corporation Div Advanced Structures Landing Systems (USA) |
| PB PRIMARY | Goodrich Corporation (USA) |
NSN 4940-00-255-8677 is a Gun,air Blow, manufactured by Goodrich Corporation, classified under FSC 4940 (No Item Name Available). Status: cancelled.
NSN 4940-00-255-8677 has 4 cross-referenced part numbers: GGGG770 (Federal Specifications Promulgated by General Services Administration Washington DC), GGGP561TYPE2CLASS1STYLEB (Federal Specifications Promulgated by General Services Administration Washington DC), PB (Goodrich Corporation Div Advanced Structures Landing Systems), PB (Goodrich Corporation).
There are 5 known substitutes for 4940-00-255-8677: 4940-00-333-5541, 5120-00-678-2780, 3441-00-727-9254 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for PB: Tip Type: REMOVABLE; Design Type: STRAIGHT; Operation Method: BUTTON OVER; Screw Thread Series Designator: NPT. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 4940-00-255-8677 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.