PartsTable
Technical Data Sheet
Download PDF

845174 — PLUG,GYRO COMPASS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

845174: PLUG,GYRO COMPASS.

The PLUG,GYRO COMPASS is a the manufacturer industrial component. Key specifications include end_type: END HOOK, material: FIBERGLASS, design_type: GENERAL PURPOSE DISTANCE MEASURING, inclosure_type: REEL, winding_method: HAND CRANK, measuring_capacity: 100 FEET FT. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-089-9485, 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
845174
NSN: 4730-00-089-9485
NIINs: 000899485, 015490206
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
end_typeEND HOOK
materialFIBERGLASS
design_typeGENERAL PURPOSE DISTANCE MEASURING
inclosure_typeREEL
winding_methodHAND CRANK
measuring_capacity100 FEET FT
standard_graduation_unitINCHES AND FEET
tape_smallest_graduation_unit1/8 IN. IN
NSN4730-00-089-9485
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 845174 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONTRIDENT SUBMARINE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 845174?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 845174?
845174 is a PLUG,GYRO COMPASS.
What is the NSN for 845174?
845174 is cataloged in the U.S. Government catalog under NSN 4730-00-089-9485. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 845174

✓ PartsTable — the parts reference. Every fact cited to its source.
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.