The Tube,spring Guide, cataloged under National Stock Number 1010-00-239-5797, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1010-00-239-5797 |
| Primary Part Number | 2875151 |
| Item Name | Tube,spring Guide |
| FSC / FSG | 1010 / 10 — Guns, Over 30mm up to 75mm |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,AISI 4140,5.500 IN. LG,0.533 IN. MIN. 0.536 IN. MAXLARGER OD 0.500 IN. LG,0.503 IN. MIN. 0.506 IN. MAX SMALLER OD4.870 IN. LG,0.416 IN. MIN. 0.419 IN. MAX LARGER ID 4.985 IN. LG,0.386 IN. MIN. 0.389 IN. MAX SMALLER ID 0.485 IN. LG,63 MICROINCHFINISH ON SMALLER ID,ON LARGER OD,AND ON 0.031 IN. RADIUS END,125 MICROINCH FINISH ALL OTHERS,HEAT TREAT TO ROCKWELL C34-38 PERMIL-H-6875,PHOSPHATE COAT PER MIL-P-16232,TYPE M,CLASS 1 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2875151 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 1010-00-239-5797 is a Tube,spring Guide, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
NSN 1010-00-239-5797 has 1 manufacturer part number on file: 2875151 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-159-7401. Verify interchangeability with system specifications before substitution.
Key specifications for 2875151: General Characteristics Item Description: STEEL,AISI 4140,5.500 IN. LG,0.533 IN. MIN. 0.536 IN. MAXLARGER OD 0.500 IN. LG,0.503 IN. MIN. 0.506 IN. MAX SMALLER OD4.870 IN. LG,0.416 IN. MIN. 0.419 IN. MAX LARGER ID 4.985 IN. LG,0.386 IN. MIN. 0.389 IN. MAX SMALLER ID 0.485 IN. LG,63 MICROINCHFINISH ON SMALLER ID,ON LARGER OD,AND ON 0.031 IN. RADIUS END,125 MICROINCH FINISH ALL OTHERS,HEAT TREAT TO ROCKWELL C34-38 PERMIL-H-6875,PHOSPHATE COAT PER MIL-P-16232,TYPE M,CLASS 1 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.
NSN 1010-00-239-5797 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.