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2700-12 — COMPRESSOR UNIT,RECIPROCATING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

2700-12: COMPRESSOR UNIT,RECIPROCATING.

The COMPRESSOR UNIT,RECIPROCATING is a the manufacturer industrial component. Key specifications include diameter: 0.251 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN, material: STEEL OVERALL, drive_type: SLOTTED, eyelet_length: 0.328 INCHES NOMINAL IN, stud_head_height: 0.069 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN, surface_treatment: CADMIUM AND CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-641-0378, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2700-12
NSN: 5325-00-641-0378
NIINs: 006410378, 008237799, 011394907, 011940417, 014751292
FSC: 5325 — Fastening Devices
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)
SPECIFICATIONS
diameter0.251 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
materialSTEEL OVERALL
drive_typeSLOTTED
eyelet_length0.328 INCHES NOMINAL IN
special_featuresUSED ON ARSR1, FAA UNIT 4148, AIR COMPRESSOR SYSTEM; ARSR-2, FAA UNIT 7135, AIR COMPRESSOR SYSTEM; COMPRESSOR WITH 1/2 HP 115V SINGLE PHASE MOTOR V
stud_head_height0.069 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
surface_treatmentCADMIUM AND CHROMATE OVERALL
stud_assembly_styleSTUD ASSEMBLY
end_item_identificationFORWARD REPAIR SYSTEM (FRS) MODEL M7 NSN: 4940-01-463-7940, TM 9-4940-361-23
eyelet_outside_diameter0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
turnlock_stud_head_styleSTUD HEAD
reference_data_and_literatureB-8102, INTSTRUCTION BOOK, ARSR-1 D/E/F, VOL 5, PG 10-804; B-8102, INSTRINTSTRUCTION ARSR-2, VOL 5, PG 10-597
NSN5325-00-641-0378
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2700-12 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
EYELET OUTSIDE DIAMETER: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
DRIVE TYPE: SLOTTED
•
MATERIAL ACCOMMODATED THICKNESS: 0.330 INCHES MINIMUM AND 0.339 INCHES MAXIMUM IN
•
DIAMETER: 0.251 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
•
STUD HEAD HEIGHT: 0.069 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
•
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD: 0.791 INCHES MINIMUM AND 0.801 INCHES MAXIMUM IN
•
TURNLOCK STUD HEAD STYLE: STUD HEAD
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
TECHNICAL CHARACTERISTICS
EYELET OUTSIDE DIAMETER0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
DRIVE TYPESLOTTED
MATERIAL ACCOMMODATED THICKNESS0.330 INCHES MINIMUM AND 0.339 INCHES MAXIMUM IN
DIAMETER0.251 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
STUD HEAD HEIGHT0.069 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD0.791 INCHES MINIMUM AND 0.801 INCHES MAXIMUM IN
TURNLOCK STUD HEAD STYLESTUD HEAD
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
MATERIALSTEEL OVERALL
STUD ASSEMBLY STYLESTUD ASSEMBLY
SUBSTITUTES & CROSS-REFERENCES 1
1127000-12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2700-12?
2700-12 is a COMPRESSOR UNIT,RECIPROCATING.
What parts can replace 2700-12?
There is 1 known substitute for 2700-12: 1127000-12. Substitute compatibility should be verified for your specific system.
What is the NSN for 2700-12?
2700-12 is cataloged in the U.S. Government catalog under NSN 5325-00-641-0378. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.