NSN 6685-01-045-9435 · NIIN 010459435 · Part number 16557
Clayton Manufacturing Company · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 12736
Government record, cited
NSN 6685-01-045-9435 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-045-9435. Manufacturer of record part number: 16557.
Also searched as6685-01-045-9435 ·
6685010459435 ·
NIIN 010459435 ·
01-045-9435 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 12736 · 16557
Manufacturer of record: Clayton Manufacturing Company
Identification
NSN: 6685-01-045-9435
NIIN: 010459435
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 16557
Manufacturer: Clayton Manufacturing Company
General Description
The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-045-9435, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Clayton Manufacturing Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Gage,pressure,dial Indicating
FSC / FSG
6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66)
Manufacturers
Clayton Manufacturing Company (CAGE 12736)
Technical Specifications
Parameter
Value
NSN
6685-01-045-9435
Primary Part Number
16557
Item Name
Gage,pressure,dial Indicating
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Clayton Manufacturing Company
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2530-01-080-650716557POSSIBLE MATCH
BRAKE,SHOE TYPE
Possible match (shared part number)Titan Distribution Inc Dba Titan Tire
6145-01-231-5966POSSIBLE MATCH
WIRE,ELECTRICAL
Possible match (shared part number)
7690-01-298-79981655-7POSSIBLE MATCH
LABEL
Possible match (shared part number)Carstens, Incorporated
NSN 6685-01-045-9435 is a Gage,pressure,dial Indicating, manufactured by Clayton Manufacturing Company, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-045-9435?
NSN 6685-01-045-9435 has 1 manufacturer part number on file: 16557 (Clayton Manufacturing Company).
What NSN replaces 6685-01-045-9435?
3 possible matches (shared part number, not a government interchangeability claim): 2530-01-080-6507, 6145-01-231-5966, 7690-01-298-7998. Verify interchangeability with system specifications before substitution.
Is NSN 6685-01-045-9435 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.