The Holder,guide, cataloged under National Stock Number 3655-01-171-5993, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. The manufacturer of record is Ingersoll-Rand Company Dba Rotary Compressor Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3655-01-171-5993 |
| Primary Part Number | W138307 |
| Item Name | Holder,guide |
| FSC / FSG | 3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile |
| Manufacturer | Ingersoll-Rand Company Dba Rotary Compressor Division |
| Status | ACTIVE |
| General Characteristics Item Description | 2.000 IN. X 0.750 IN. X 0.312 IN.; 3 0.281 IN. DIA HOLES; 2 0.140 IN. DIA THRU 0.218 IN. DIA SPOTFACE 0.078 IN. DIA DP HOLE; SPECIAL CLEANING NOT REQUIRED 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 |
|---|---|
| W138307 PRIMARY | Ingersoll-Rand Company Dba Rotary Compressor Division (USA) |
| Reference | Meaning |
|---|---|
| W138307 | 5/9 Secondary reference U.S. Government activity |
NSN 3655-01-171-5993 is a Holder,guide, manufactured by Ingersoll-Rand Company Dba Rotary Compressor Division, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
NSN 3655-01-171-5993 has 1 manufacturer part number on file: W138307 (Ingersoll-Rand Company Dba Rotary Compressor Division).
Key specifications for W138307: General Characteristics Item Description: 2.000 IN. X 0.750 IN. X 0.312 IN.; 3 0.281 IN. DIA HOLES; 2 0.140 IN. DIA THRU 0.218 IN. DIA SPOTFACE 0.078 IN. DIA DP HOLE; SPECIAL CLEANING NOT REQUIRED IN. 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.