The Bezel,instrument Mounting, cataloged under National Stock Number 6695-01-017-8554, is classified within Federal Supply Class 6695 (Combination and Miscellaneous Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 13 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6695-01-017-8554 |
| Primary Part Number | 562157 |
| Item Name | Bezel,instrument Mounting |
| FSC / FSG | 6695 / 66 — Combination and Miscellaneous Instruments |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Mounting Hole Quantity | 6 |
| Mounting Hole Size | 0.138 IN. DIA HOLES IN |
| Surface Treatment Document and Classification | MIL-E-15090 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Mounting Hole Configuration | CENTER HOLES ALONG LENGTH SPACED 1.488 IN. C TO C,END HOLES SPACED 3.656 IN. C TO C,HOLES ALONG LENGTH SPACED 2.100 IN. APART ON CENTERS IN |
| Overall Thickness | 0.375 INCHES NOMINAL IN |
| Dial Aperture Shape | RECTANGULAR |
| Material Document and Classification | QQ-A-250/11, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Dial Aperture Size | 3.656 IN. LG BY 1.510 IN. WIDE IN |
| Dial Aperture Knob Cutout Feature | NOT INCLUDED |
| Surface Treatment | ENAMEL SEMIGLOSS |
| Material | ALUMINUM ALLOY 6061 |
| Construction Type | ONE-PIECE |
| Instrument Size for Which Designed | 4.750 IN. LG BY 2.475 IN. WIDE 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 |
|---|---|
| 562157 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| 562157-000 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms - Mitchel Field |
| 311-25525-001 | 3/9 Design control — primary reference U.S. Government activity |
| 2920199 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 6695-01-017-8554 is a Bezel,instrument Mounting, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6695, Combination and Miscellaneous Instruments. Status: active.
NSN 6695-01-017-8554 has 1 manufacturer part number on file: 562157 (Lockheed Martin Corporation Div Rms - Mitchel Field).
1 possible match (shared part number, not a government interchangeability claim): 6750-01-427-5522. Verify interchangeability with system specifications before substitution.
Key specifications for 562157: Mounting Hole Quantity: 6; Mounting Hole Size: 0.138 IN. DIA HOLES IN; Surface Treatment Document and Classification: MIL-E-15090 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE; Mounting Hole Configuration: CENTER HOLES ALONG LENGTH SPACED 1.488 IN. C TO C,END HOLES SPACED 3.656 IN. C TO C,HOLES ALONG LENGTH SPACED 2.100 IN. APART ON CENTERS IN. 13 specifications are 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.