The Guard,barrier,starter, cataloged under National Stock Number 2835-00-701-8985, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Service & Sales Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-00-701-8985 |
| Primary Part Number | 373475 |
| Item Name | Guard,barrier,starter |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | Service & Sales Inc |
| Status | ACTIVE |
| General Characteristics Item Description | MATL STEEL PER MIL-S-5000; 1.7185 IN. LONG; FLANGE 2.637 IN. MIN AND 2.640 IN. MAX OD BY 0.057 IN. MIN AND 0.060 IN. MAX THICK; BODY 2.26 IN. MIN AND 2.28 IN. MAX OD; BOSS 0.984 IN. MIN AND 0.994 IN. MAX OD BY 0.175 IN. LONG; BORE 0.845 IN. MIN AND 0.855 IN. MAX DIA; COUNTERBORE 2.14 IN. MIN AND 2.16 IN. MAX DIA BY 1.48 IN. MIN AND 1.49 IN. MAX DEEP IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 373475 | Service & Sales Inc (USA) |
| 373475 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 373475 | 3/2 Design control — primary reference U.S. Government activity |
| 373475 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
NSN 2835-00-701-8985 is a Guard,barrier,starter, manufactured by Service & Sales Inc, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-00-701-8985 has 2 manufacturer part numbers on file: 373475 (Service & Sales Inc), 373475 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 373475: General Characteristics Item Description: MATL STEEL PER MIL-S-5000; 1.7185 IN. LONG; FLANGE 2.637 IN. MIN AND 2.640 IN. MAX OD BY 0.057 IN. MIN AND 0.060 IN. MAX THICK; BODY 2.26 IN. MIN AND 2.28 IN. MAX OD; BOSS 0.984 IN. MIN AND 0.994 IN. MAX OD BY 0.175 IN. LONG; BORE 0.845 IN. MIN AND 0.855 IN. MAX DIA; COUNTERBORE 2.14 IN. MIN AND 2.16 IN. MAX DIA BY 1.48 IN. MIN AND 1.49 IN. MAX DEEP IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.