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51-00245 — CLAMP,FIRE HOSE,SHUTOFF

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

51-00245: CLAMP,FIRE HOSE,SHUTOFF.

The CLAMP,FIRE HOSE,SHUTOFF is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3120-00-006-4601, 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
MRO→ MRO_GENERAL→ 51-00245
NSN: 3120-00-006-4601
NIINs: 000064601, 007677123, 015874895
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionAL; 2 IN. MAX HOSE SIZE ACCOMM; W/O MTG BRACKET; FEAT W/BRONZE CLEVIS LINK,DESIGN INCORPORATES SPANNER WRENCH FOR SLOTTED LUG COUPLINGS,STOPS OFF 200 LB PRESSURE WATER FLOW LBS
NSN3120-00-006-4601
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 51-00245 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE FINISH: 250.0 MICROINCHES INTERMEDIATE LAYER
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 0.3035 INCHES MINIMUM AND 0.3040 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
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MATERIAL DOCUMENT AND CLASSIFICATION: MS 10-3 FSCM 99167 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 0.1883 INCHES MINIMUM AND 0.1896 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH250.0 MICROINCHES INTERMEDIATE LAYER
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.3035 INCHES MINIMUM AND 0.3040 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONMS 10-3 FSCM 99167 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.4980 INCHES MINIMUM AND 0.5060 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.1883 INCHES MINIMUM AND 0.1896 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
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
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FREQUENTLY ASKED QUESTIONS
What is 51-00245?
51-00245 is a CLAMP,FIRE HOSE,SHUTOFF. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 51-00245?
51-00245 is cataloged in the U.S. Government catalog under NSN 3120-00-006-4601. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.